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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
1524809843304961968710 ~2003
1524830663304966132710 ~2003
1524846731304969346310 ~2003
1524854651304970930310 ~2003
1525037461915022476710 ~2004
1525075619305015123910 ~2003
15250935711220074856911 ~2004
1525097279305019455910 ~2003
1525279163305055832710 ~2003
1525284671305056934310 ~2003
1525558261915334956710 ~2004
1525605803305121160710 ~2003
15256408491220512679311 ~2004
1525736759305147351910 ~2003
1525784363305156872710 ~2003
1525790501915474300710 ~2004
1525881011305176202310 ~2003
1525888139305177627910 ~2003
1525894523305178904710 ~2003
1525912463305182492710 ~2003
1525957523305191504710 ~2003
15261016372136542291911 ~2005
15261241671220899333711 ~2004
1526147351305229470310 ~2003
1526179093915707455910 ~2004
Exponent Prime Factor Digits Year
1526194811305238962310 ~2003
1526215319305243063910 ~2003
1526225999305245199910 ~2003
1526257921915754752710 ~2004
1526338313915802987910 ~2004
15264467591526446759111 ~2004
1526536261915921756710 ~2004
1526594999305318999910 ~2003
1526779921916067952710 ~2004
1526780351305356070310 ~2003
1526834663305366932710 ~2003
1526874473916124683910 ~2004
1526895677916137406310 ~2004
15269297091221543767311 ~2004
1526957423305391484710 ~2003
1526962043305392408710 ~2003
1526990819305398163910 ~2003
1527067319305413463910 ~2003
1527080099305416019910 ~2003
1527115511305423102310 ~2003
1527151271305430254310 ~2003
15273310371221864829711 ~2004
1527369059305473811910 ~2003
1527411239305482247910 ~2003
1527440543305488108710 ~2003
Exponent Prime Factor Digits Year
1527509999305501999910 ~2003
1527591959305518391910 ~2003
1527707123305541424710 ~2003
15277458191527745819111 ~2004
15277464171222197133711 ~2004
1527761051305552210310 ~2003
1527807023305561404710 ~2003
1527815291305563058310 ~2003
1527822677916693606310 ~2004
15278990811222319264911 ~2004
15279152811222332224911 ~2004
1527916223305583244710 ~2003
1527926483305585296710 ~2003
1527975173916785103910 ~2004
1527981671305596334310 ~2003
15279980831527998083111 ~2004
1528021823305604364710 ~2003
152802970913446661439312 ~2007
15281079612444972737711 ~2005
1528120631305624126310 ~2003
1528158839305631767910 ~2003
1528174451305634890310 ~2003
1528209437916925662310 ~2004
1528223003305644600710 ~2003
1528240523305648104710 ~2003
Exponent Prime Factor Digits Year
1528292393916975435910 ~2004
1528335973917001583910 ~2004
1528360763305672152710 ~2003
1528412843305682568710 ~2003
1528432739305686547910 ~2003
1528448783305689756710 ~2003
1528465283305693056710 ~2003
1528475411305695082310 ~2003
1528492391305698478310 ~2003
1528514171305702834310 ~2003
1528546477917127886310 ~2004
1528563671305712734310 ~2003
1528625999305725199910 ~2003
1528627979305725595910 ~2003
1528631939305726387910 ~2003
1528660163305732032710 ~2003
1528665503305733100710 ~2003
1528684991305736998310 ~2003
15287350271528735027111 ~2004
1528777091305755418310 ~2003
15287771773669065224911 ~2005
1528836923305767384710 ~2003
1528947923305789584710 ~2003
15289592332140542926311 ~2005
1529034803305806960710 ~2003
3625
GIMPS The Prime Pages FactorDb.com
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25-04-13